Diedrich D-25HT Geotechnical Drill
Rig.
D-25 HT ---- with a 27 hp Kohler 2-cylinder air cooled engine
Unit includes:
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Heavy-duty universal joint with 1-5/8” hex connection
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Double strand No. 60 chain-driven rotary box running in 90 wt. gear oil
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2-3/8” I.D. open spindle
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Split bushing ( quick-change ) on feed cylinders
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Choice of standard paint colors
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Drill engine hour meter, oil-amp-temp gauges
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Lockable battery box
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Cable pulldown feed system for low overhead clearance drilling
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Mast is 15’ long
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Cathead 6” diameter
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Hoist / Winch , Hydraulic ( two-speed w/brake ) 2000lbs capacity
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Hydraulic off hole slide base
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Water pump , 3L4 progressive cavity
Other Options are available
Hydraulic 140 lb SPT Automatic Hammer
SPINDLE ADAPTER
Upper (1-1/4" LHP / 2-1/4" Box / AWJ)
Lower (2-1/4" Pin / U-Joint / 1-5/8" Hex)
Can be mounted on a truck, track, sled skid or trailer.
Specs
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